The great grey shrike is a scarce but regular winter visitor to UK heathlands and moorland, facing welfare challenges from habitat loss and cold weather extremes.
Great grey shrike welfare in the UK is primarily dependent on the quality and extent of open heathland with scattered shrubs providing hunting perches and larder sites. Cold winters with extended frost or snow cover can reduce invertebrate availability, causing body condition decline. Human disturbance at known wintering sites, particularly from birdwatchers approaching too closely, can displace birds from productive territories. Maintaining low-disturbance viewing distances at popular sites is a simple but significant welfare intervention.